468814612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 1012777472

約数和(自身を除く): 543962860

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 529, 644, 713, 868, 1021, 1058, 1426, 2042, 2116, 2852, 3703, 4084, 4991, 7147, 7406, 9982, 14294, 14812, 16399, 19964, 23483, 28588, 31651, 32798, 46966, 63302, 65596, 93932, 114793, 126604, 164381, 221557, 229586, 328762, 443114, 459172, 540109, 657524, 727973, 886228, 1080218, 1455946, 2160436, 2911892, 3780763, 5095811, 7561526, 10191622, 15123052, 16743379, 20383244, 33486758, 66973516, 117203653, 234407306, 468814612]

約数ペア:

[(1, 468814612), (2, 234407306), (4, 117203653), (7, 66973516), (14, 33486758), (23, 20383244), (28, 16743379), (31, 15123052), (46, 10191622), (62, 7561526), (92, 5095811), (124, 3780763), (161, 2911892), (217, 2160436), (322, 1455946), (434, 1080218), (529, 886228), (644, 727973), (713, 657524), (868, 540109), (1021, 459172), (1058, 443114), (1426, 328762), (2042, 229586), (2116, 221557), (2852, 164381), (3703, 126604), (4084, 114793), (4991, 93932), (7147, 65596), (7406, 63302), (9982, 46966), (14294, 32798), (14812, 31651), (16399, 28588), (19964, 23483)]